Pineapple cutter



FIG. 1 is a front view of a pineapple cutter in accordance with my new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a rear view thereof; and

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a pineapple cutter, as shown. 